The generator matrix

 1  0  0  1  1  1  6  1  1  1  1  4  2  6  1  4  1  4  1  2  1  4  2  4  1  1  0  1  6  1  1  2  1  2  1  1  1  1  1  2  6  1  1  6  2  1
 0  1  0  1  0  1  1  2  3  0  7  1  4  1  1  1  0  4  5  1  4  1  1  6  0  0  2  3  1  0  7  6  0  1  2  1  4  7  0  1  1  3  5  1  2  7
 0  0  1  1  1  0  1  3  3  0  4  5  1  0  1  0  4  1  0  7  7  1  0  1  1  2  1  5  2  6  5  1  5  7  6  0  7  6  1  2  3  2  4  0  4  0
 0  0  0  2  0  0  0  0  0  0  0  0  0  4  4  6  2  6  6  2  2  2  2  4  6  6  2  2  2  4  0  4  0  2  6  2  4  4  4  0  6  0  4  4  2  4
 0  0  0  0  2  0  0  0  0  2  6  6  6  6  2  2  2  0  4  4  0  2  4  2  2  4  6  6  2  4  4  0  6  2  4  2  4  2  4  4  0  0  0  6  2  2
 0  0  0  0  0  2  6  6  4  2  4  4  6  2  2  6  6  0  2  6  6  0  0  6  0  4  2  2  4  2  6  2  2  6  6  2  0  2  0  6  0  0  6  4  6  0

generates a code of length 46 over Z8 who´s minimum homogenous weight is 37.

Homogenous weight enumerator: w(x)=1x^0+90x^37+321x^38+516x^39+904x^40+1298x^41+2099x^42+2116x^43+3684x^44+3190x^45+4430x^46+3062x^47+3718x^48+2318x^49+2068x^50+1086x^51+879x^52+504x^53+253x^54+126x^55+57x^56+24x^57+13x^58+6x^59+5x^60

The gray image is a code over GF(2) with n=184, k=15 and d=74.
This code was found by Heurico 1.16 in 23.5 seconds.